Tsuba:(NBTHK Hozon Paper)
Mei (signature): (Kao)(judged as Higashi Ryusai school)

Dimensions:7.40cm x 6.71cm(2.91inches x 2.64inches)
Thickness of rim:0.38cm(0.14inches)
Jidai(era): The Edo period
Weight:124g

Special feature: Sumiirikakugata-shaped polished Shakudo Tsuba. Four Gentlemen(https://en.wikipedia.org/wiki/Four_Gentlemen) are engraved with flat inlay. The rim is Uchikaeshi.

NBTHK Hozon Paper
AOI estimation paper
In Kiri box.

Auction starting Price:250,000 JPY-.

source: https://www.aoijapan.com/tsubakaojudged-as-higashi-ryusai-school-nbthk-hozon-paper/

bamboo chrysanthemums flowers katakiri mokko orchid plumblossom